How many flights depart from Sydney to Bangkok on average per week?

As of September 2025, there are 126 flights per week flying from Sydney to Bangkok. The most common day of the week flights depart is Mon, with 14% of flights taking off on this day.

What is the cheapest airline that flies from Sydney Kingsford Smith to Bangkok?

Scoot and VietJet Air are the most popular carriers operating from Sydney Kingsford Smith to Bangkok

Which airlines fly to Bangkok?

Thai Airways, Scoot and Thai AirAsia X are the top three most popular airlines that fly to Bangkok from Sydney according to our data. Thai Airways is the first choice among our users, with 51% of people opting to fly with this airline when travelling to Bangkok. Keep in mind that there are 24 different airlines that fly to Bangkok on a routine basis, so you have a few additional options to choose from.

How many flights depart from Sydney to Bangkok on average per day?

As of September 2025, there are 18 flights per day flying from Sydney to Bangkok. The most common time of day flights depart is 09:00, with 66% of flights taking off at midday.

When did momondo last update prices for flights from Sydney Kingsford Smith Airport to Bangkok?

Prices for flights from Sydney Kingsford Smith Airport to Bangkok refresh daily.

How many operators does momondo search for flights from Sydney Kingsford Smith Airport to Bangkok?

As of September 2025, there are 24 operators available to choose from for flights from Sydney Kingsford Smith Airport to Bangkok.

How old do you have to be to fly from Sydney Kingsford Smith Airport to Bangkok?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Sydney Kingsford Smith Airport to Bangkok.

What documentation or ID do you need to fly to Bangkok?

The necessary travel and health documents for your Bangkok trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$277 Cheap Flights from Sydney to Bangkok in 2025/26

Q: What is the typical price of a round-trip flight between Sydney and Bangkok?

Prices are currently low for flights on this route. Typical prices usually range from $779 to $1,233. The lowest price recently found on this route was $528.

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Find the cheapest flights from Sydney to Bangkok

Round-trip

One-way

Last minute

Direct

Cheap return flights

20:05 - 08:15SYD-BKK

16h 10m1 stop

01:35 - 14:55BKK-SYD

33h 20m1 stop

$528

Find Deal

Wed, 29 Oct - Tue, 4 Nov

11:15 - 23:15SYD-DMK

16h 00m1 stop

07:40 - 08:05DMK-SYD

20h 25m1 stop

$528

Find Deal

Mon, 20 Oct - Mon, 3 Nov

20:05 - 19:15SYD-BKK

27h 10m1 stop

11:50 - 18:50BKK-SYD

27h 00m1 stop

$529Scoot

Find Deal

Sun, 25 Jan - Tue, 17 Feb

11:15 - 23:15SYD-DMK

16h 00m1 stop

07:40 - 08:05DMK-SYD

20h 25m1 stop

$529

Find Deal

Mon, 20 Oct - Mon, 27 Oct

20:05 - 22:10SYD-BKK

30h 05m1 stop

20:15 - 18:50BKK-SYD

18h 35m1 stop

$531Scoot

Find Deal

Sun, 26 Oct - Sat, 8 Nov

11:15 - 23:10SYD-DMK

15h 55m1 stop

07:40 - 08:05DMK-SYD

20h 25m1 stop

$531

Find Deal

Wed, 5 Nov - Thu, 13 Nov

20:05 - 08:15SYD-BKK

16h 10m1 stop

11:50 - 13:05BKK-SYD

21h 15m1 stop

$532Scoot

Find Deal

Wed, 5 Nov - Wed, 26 Nov

21:00 - 10:05SYD-BKK

17h 05m1 stop

01:35 - 14:55BKK-SYD

33h 20m1 stop

$558Hainan Airlines

Find Deal

Thu, 30 Oct - Tue, 4 Nov

22:00 - 14:30SYD-BKK

20h 30m1 stop

02:10 - 20:20BKK-SYD

14h 10m1 stop

$574China Southern

Find Deal

Mon, 10 Nov - Wed, 19 Nov

21:00 - 10:00SYD-BKK

17h 00m1 stop

19:10 - 14:55BKK-SYD

15h 45m1 stop

$586Hainan Airlines

Find Deal

Thu, 23 Oct - Mon, 10 Nov

Scoot flights from Sydney to Bangkok

Our best Scoot deals on Sydney to Bangkok flight tickets

Scoot

25 Jan

SYD20:05Sydney Kingsford Smith

27h 10m

1 stop

BKK19:15Bangkok Suvarnabhumi

17 Feb

BKK11:50Bangkok Suvarnabhumi

27h 00m

1 stop

SYD18:50Sydney Kingsford Smith

$529

Find similar

Scoot

26 Oct

SYD20:05Sydney Kingsford Smith

30h 05m

1 stop

BKK22:10Bangkok Suvarnabhumi

8 Nov

BKK20:15Bangkok Suvarnabhumi

18h 35m

1 stop

SYD18:50Sydney Kingsford Smith

$531

Find similar

Scoot

5 Nov

SYD20:05Sydney Kingsford Smith

16h 10m

1 stop

BKK08:15Bangkok Suvarnabhumi

26 Nov

BKK11:50Bangkok Suvarnabhumi

21h 15m

1 stop

SYD13:05Sydney Kingsford Smith

$532

Find similar

Hainan Airlines flights from Sydney to Bangkok

Our best Hainan Airlines deals on Sydney to Bangkok flight tickets

Hainan Airlines

30 Oct

SYD21:00Sydney Kingsford Smith

17h 05m

1 stop

BKK10:05Bangkok Suvarnabhumi

4 Nov

BKK01:35Bangkok Suvarnabhumi

33h 20m

1 stop

SYD14:55Sydney Kingsford Smith

$558

Find similar

Hainan Airlines

23 Oct

SYD21:00Sydney Kingsford Smith

17h 00m

1 stop

BKK10:00Bangkok Suvarnabhumi

10 Nov

BKK19:10Bangkok Suvarnabhumi

15h 45m

1 stop

SYD14:55Sydney Kingsford Smith

$586

Find similar

Hainan Airlines

23 Sept

SYD21:00Sydney Kingsford Smith

16h 00m

1 stop

BKK10:00Bangkok Suvarnabhumi

8 Oct

BKK19:20Bangkok Suvarnabhumi

15h 35m

1 stop

SYD14:55Sydney Kingsford Smith

$930

Find similar

Fly from

Fly to

Route

Depart

Return

Price

SydneyBangkok

SYD - BKK

SYDBKK

Sydney Kingsford Smith

Wed 29/10

20:05-08:15

1 stop16h 10m

Bangkok Suvarnabhumi

Tue 4/11

01:35-14:55

1 stop33h 20m

$528

SydneyBangkok

SYD - DMK

SYDDMK

Sydney Kingsford Smith

Mon 20/10

11:15-23:15

1 stop16h 00m

Bangkok Don Mueang Intl

Mon 3/11

07:40-08:05

1 stop20h 25m

$528

SydneyBangkok

SYD - BKK

SYDBKK

Sydney Kingsford Smith

Sun 25/1

20:05-19:15

1 stop27h 10m

Bangkok Suvarnabhumi

Tue 17/2

11:50-18:50

1 stop27h 00m

$529

SydneyBangkok

SYD - DMK

SYDDMK

Sydney Kingsford Smith

Mon 20/10

11:15-23:15

1 stop16h 00m

Bangkok Don Mueang Intl

Mon 27/10

07:40-08:05

1 stop20h 25m

$529

SydneyBangkok

SYD - BKK

SYDBKK

Sydney Kingsford Smith

Sun 26/10

20:05-22:10

1 stop30h 05m

Bangkok Suvarnabhumi

Sat 8/11

20:15-18:50

1 stop18h 35m

$531

SydneyBangkok

SYD - DMK

SYDDMK

Sydney Kingsford Smith

Wed 5/11

11:15-23:10

1 stop15h 55m

Bangkok Don Mueang Intl

Thu 13/11

07:40-08:05

1 stop20h 25m

$531

SydneyBangkok

SYD - BKK

SYDBKK

Sydney Kingsford Smith

Wed 5/11

20:05-08:15

1 stop16h 10m

Bangkok Suvarnabhumi

Wed 26/11

11:50-13:05

1 stop21h 15m

$532

SydneyBangkok

SYD - BKK

SYDBKK

Sydney Kingsford Smith

Thu 30/10

21:00-10:05

1 stop17h 05m

Bangkok Suvarnabhumi

Tue 4/11

01:35-14:55

1 stop33h 20m

$558

SydneyBangkok

SYD - BKK

SYDBKK

Sydney Kingsford Smith

Mon 10/11

22:00-14:30

1 stop20h 30m

Bangkok Suvarnabhumi

Wed 19/11

02:10-20:20

1 stop14h 10m

$574

SydneyBangkok

SYD - BKK

SYDBKK

Sydney Kingsford Smith

Thu 23/10

21:00-10:00

1 stop17h 00m

Bangkok Suvarnabhumi

Mon 10/11

19:10-14:55

1 stop15h 45m

$586

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Sydney to Bangkok

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the typical price of a round-trip flight between Sydney and Bangkok?

What is the cheapest month to fly to Bangkok?

The month of February is, on average, the cheapest month to fly to Bangkok from Sydney, with most prices found around $831. The month of May is another great option to travel to Bangkok, with average flight prices from Sydney averaging around $908.

What is the cheapest day to depart on your flight to Bangkok?

The cheapest day to depart on your flight to Bangkok is on a Monday when prices can be found for as low as $1,417. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $1,482. These prices are subject to change though, so be sure to set up a Price Alert for flights to Bangkok.

What is the cheapest time of day to depart on your flight to Bangkok?

Flying to Bangkok from Sydney in the evening is the least expensive time of day to depart. momondo users have found prices as low as $1,038 when looking at flights departing in the evening. Flights to Bangkok are more costly in the morning, with an average ticket price of $1,462. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Sydney Kingsford Smith to Bangkok flight route?

Fly from Sydney Kingsford Smith to Bangkok Don Mueang Intl for the best Sydney Kingsford Smith - Bangkok flight prices

How far in advance should I book a flight to Bangkok?

You are more likely to see cheaper flights to Bangkok from Sydney when booking weeks ahead of your departure date. In general, you can expect to find flights to Bangkok for around $1,016 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bangkok from Sydney for as low as $890 on momondo.

What cabin class options are available on Sydney Kingsford Smith to Bangkok flights?

There are 3 cabin classes available to choose from on Sydney Kingsford Smith to Bangkok flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Sydney to Bangkok flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sydney to Bangkok

Fastest flight time	9h 20m
Direct flights	Every day
Airports in Bangkok	1 airport

The fastest flight from Sydney to Bangkok takes 9h 20m

Direct flights go from Sydney to Bangkok every day.

There is 1 airport near Bangkok: Bangkok Suvarnabhumi (BKK)

Search flight deals

How far is Sydney Kingsford Smith to Bangkok by plane?
The straight-line distance from Sydney Kingsford Smith to Bangkok is 7529.5 km. Flights usually cover this in 11h 50m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Sydney Kingsford Smith Airport to Bangkok?
Prices for flights from Sydney Kingsford Smith Airport to Bangkok refresh daily.
How many operators does momondo search for flights from Sydney Kingsford Smith Airport to Bangkok?
As of September 2025, there are 24 operators available to choose from for flights from Sydney Kingsford Smith Airport to Bangkok.
How old do you have to be to fly from Sydney Kingsford Smith Airport to Bangkok?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Sydney Kingsford Smith Airport to Bangkok.
What documentation or ID do you need to fly to Bangkok?
The necessary travel and health documents for your Bangkok trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Sydney to Bangkok

Compare and see reviews for airlines that fly from Sydney to Bangkok with momondo

Airline	Rating	Free cancellation	Price
VietJet Air	PriceFrom $296	Free cancellation	Rating 5.6 147 reviews	Search VietJet Air flights
Jetstar	PriceFrom $424	Free cancellation	Rating 6.5 474 reviews	Search Jetstar flights
China Southern	PriceFrom $541	Free cancellation	Rating 7.5 110 reviews	Search China Southern flights
Hainan Airlines	PriceFrom $542	Free cancellation	Rating 8.2 45 reviews	Search Hainan Airlines flights
XiamenAir	PriceFrom $553	Free cancellation	Rating 6.6 41 reviews	Search XiamenAir flights
Cebu Pacific	PriceFrom $561	Free cancellation	Rating 6.8 201 reviews	Search Cebu Pacific flights
Sichuan Airlines	PriceFrom $608	Free cancellation	Rating 7.8 19 reviews	Search Sichuan Airlines flights
Malaysia Airlines	PriceFrom $670	Free cancellation	Rating 7.3 278 reviews	Search Malaysia Airlines flights
China Airlines	PriceFrom $678	Free cancellation	Rating 8.3 767 reviews	Search China Airlines flights
Vietnam Airlines	PriceFrom $682	Free cancellation	Rating 7.6 201 reviews	Search Vietnam Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Sydney to Bangkok?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Sydney to Bangkok. momondo saves you time and could save you money on your trip.

Can I find flights from Sydney to Bangkok with flexible booking policies on momondo?

Flights from Sydney to Bangkok with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Sydney to Bangkok?

Once you have performed a search for Sydney to Bangkok flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Sydney to Bangkok right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Bangkok from Sydney. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Bangkok trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

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Find better results for your trip to Thailand

Cheap flights from Sydney to Bangkok from $277

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sydney to Bangkok departing on 4/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

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Price Alerts

Find the cheapest flights from Sydney to Bangkok

Cheap return flights

Cheap one-way flights

Cheap last-minute flights

Cheap direct flights

Scoot flights from Sydney to Bangkok

Our best Scoot deals on Sydney to Bangkok flight tickets

Hainan Airlines flights from Sydney to Bangkok

Our best Hainan Airlines deals on Sydney to Bangkok flight tickets

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Use the filters below to find and compare flights from Sydney to Bangkok that are best for you.

See travel insights to Bangkok from

How to get the cheapest flight ticket from Sydney to Bangkok

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Sydney and Bangkok?

What is the cheapest month to fly to Bangkok?

The month of February is, on average, the cheapest month to fly to Bangkok from Sydney, with most prices found around $831. The month of May is another great option to travel to Bangkok, with average flight prices from Sydney averaging around $908.

What is the cheapest day to depart on your flight to Bangkok?

What is the cheapest time of day to depart on your flight to Bangkok?

What is the cheapest Sydney Kingsford Smith to Bangkok flight route?

Fly from Sydney Kingsford Smith to Bangkok Don Mueang Intl for the best Sydney Kingsford Smith - Bangkok flight prices

How far in advance should I book a flight to Bangkok?

What cabin class options are available on Sydney Kingsford Smith to Bangkok flights?

There are 3 cabin classes available to choose from on Sydney Kingsford Smith to Bangkok flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

What is the cheapest airline that flies from Sydney Kingsford Smith to Bangkok?

Scoot and VietJet Air are the most popular carriers operating from Sydney Kingsford Smith to Bangkok

Which airlines fly to Bangkok?

How many flights depart from Sydney to Bangkok on average per day?

As of September 2025, there are 18 flights per day flying from Sydney to Bangkok. The most common time of day flights depart is 09:00, with 66% of flights taking off at midday.

How many flights depart from Sydney to Bangkok on average per week?

As of September 2025, there are 126 flights per week flying from Sydney to Bangkok. The most common day of the week flights depart is Mon, with 14% of flights taking off on this day.

Cheap Sydney to Bangkok flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sydney to Bangkok

Fastest flight time

Direct flights

Airports in Bangkok

How far is Sydney Kingsford Smith to Bangkok by plane?

When did momondo last update prices for flights from Sydney Kingsford Smith Airport to Bangkok?

How many operators does momondo search for flights from Sydney Kingsford Smith Airport to Bangkok?

How old do you have to be to fly from Sydney Kingsford Smith Airport to Bangkok?

What documentation or ID do you need to fly to Bangkok?

Best airlines flying from Sydney to Bangkok

Compare and see reviews for airlines that fly from Sydney to Bangkok with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Sydney to Bangkok?

Can I find flights from Sydney to Bangkok with flexible booking policies on momondo?

How can momondo help me find flights from Sydney to Bangkok?

I’m not ready to book a flight from Sydney to Bangkok right now. Can momondo alert me if prices change?

An easier way to manage your Bangkok trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Thailand

Fly into one of these airports located in Bangkok

Airports listed have a maximum distance of 24.8 km from Bangkok